我有MySQL的这个错误日志,任何想法？网站工作了一段时间,然后我在几个小时后完全关闭了MySQL.
140919 10:48:27 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
140919 10:48:27 [Note] Plugin 'FEDERATED' is disabled.
140919 10:48:27 InnoDB: The InnoDB memory heap is disabled
140919 10:48:27 InnoDB: Mutexes and rw_locks use GCC atomic builtins
140919 10:48:27 InnoDB: Compressed tables use zlib 1.2.3.4
140919 10:48:28 InnoDB: Initializing buffer pool, size = 128.0M
InnoDB: mmap(137363456 bytes) failed; errno 12
140919 10:48:28 InnoDB: …我有一个 Profiles 应用程序，它有一个名为 profile 的模型，我使用该模型来扩展 django 内置的用户模型，而无需对其进行子类化。
模型.py
class BaseProfile(models.Model):
user = models.OneToOneField(settings.AUTH_USER_MODEL, related_name='owner',primary_key=True)
supervisor = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='supervisor', null=True, blank=True)
@python_2_unicode_compatible
class Profile(BaseProfile):
def __str__(self):
return "{}'s profile". format(self.user)
管理文件
class UserProfileInline(admin.StackedInline):
model = Profile
class NewUserAdmin(NamedUserAdmin):
inlines = [UserProfileInline ]
admin.site.unregister(User)
admin.site.register(User, NewUserAdmin)
行政
错误是
<class 'profiles.admin.UserProfileInline'>: (admin.E202) 'profiles.Profile' has more than one ForeignKey to 'authtools.User'.
显然我想选择一个用户作为另一个用户的主管。我认为模型中的关系是可以的，抱怨的是 admins.py 文件。任何的想法 ？